HIP 91018 (HIP 91018): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 91018 is a A-type (White) star located in the constellation Sagittarius.

Located approximately 387.8 light-years from Earth, HIP 91018 resides within the broader disk of our Milky Way galaxy.

HIP 91018 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 91018 has an apparent magnitude of +8.48, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.410.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.410

การสังเกต

โชติมาตรปรากฏ	+8.48
โชติมาตรสัมบูรณ์	3.10
ระยะทาง	388 ly
กลุ่มดาว	Sagittarius

ตำแหน่ง

ไรต์แอสเซนชัน	18^h 34.03^m
เดคลิเนชัน	-17° 32.40′

คำถามที่พบบ่อย

What type of star is HIP 91018?

HIP 91018 is a Class A — A-type (White) star.

How far is HIP 91018 from Earth?

HIP 91018 is approximately 387.8 light-years from Earth.

Can you see HIP 91018 with the naked eye?

With an apparent magnitude of 8.48, HIP 91018 is not visible to the naked eye.

What constellation is HIP 91018 in?

HIP 91018 is located in the constellation Sagittarius.